うちうち
Uchiuchi
Other forms: 内内
Also read: ないない
内々 (Uchiuchi) is a Japanese adjectival noun meaning “private, confidential, informal, secret”.
Meanings
- adjectival noun, adverb, nounprivate; confidential; informal; secret; (within the) family circle; (on the) inside
Examples
このことは内々にしてください。
Please keep this a secret.
Sentences from Tatoeba (CC BY 2.0 FR).